Invention Grant
- Patent Title: Light emitting device
- Patent Title (中): 发光装置
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Application No.: US14555197Application Date: 2014-11-26
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Publication No.: US09331251B2Publication Date: 2016-05-03
- Inventor: Masafumi Kuramoto , Shuji Shioji , Katsuyuki Tsunano
- Applicant: Nichia Corporation
- Applicant Address: JP Anan-Shi
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan-Shi
- Agency: Foley & Lardner LLP
- Priority: JP2013-248004 20131129
- Main IPC: H01L29/22
- IPC: H01L29/22 ; H01L33/46
Abstract:
To provide a light emitting device that can suppress the increase in pits and projections caused by the thermal history of the reflective film on the surface of the reflective film used in the light emitting device, the light emitting device includes: a light emitting element; and a reflective film for reflecting light from the light emitting element, in which the reflective film contains silver as a principal component, and nanoparticles of an oxide.
Public/Granted literature
- US20150155456A1 LIGHT EMITTING DEVICE Public/Granted day:2015-06-04
Information query
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